DefinitionSalivary glandsEsophogusIn pediatrics,diarrhea isdefined as an increasein theFluidityLiverStomachGalbladderTransversecolon(cut)Volumeof stoolsDescending.colonDuodenumFrequencySmallJejunumPancreasintestine-lleumAstending colonCecumIt isrelativeto the usualhabitsSigmoid colonAppendixofeachindividualesUroMayoFoundationforMedical Educalion and ResearchAll nights reservod.infantile diarrhea Dr.zhanxueChildren's Hospital
infantile diarrhea Dr.zhanxue Children's Hospital 6 In pediatrics, diarrhea is defined as an increasein the Fluidity Volume of stools Frequency It is relative to the usualhabits of each individual. Definition
Normall Stool of ChildrenBreastfed babies:pass stools 3-4 times a dayyellowloose (soft to runny)buttexturedsour-smellingBottlefed babies: once a daypale yellow or yellowish-brownbulkier and more formedpretty pungentBabies on solids:thicken and darken slightlyhavea strongerodor7
7 Normal Stool of Children Breastfed babies: pass stools 3-4 times a day yellow loose (soft to runny) but textured sour -smelling Bottlefed babies: once a day pale yellow or yellowish-brown bulkier and more formed pretty pungent Babies on solids: thicken and darken slightly have a stronger odor
Immature digestive systemWhy childrenare highlyMore nutrition demandsusceptible to diarrhea?*Weakness of defense system*Thenormal intestinal florahave not built up well*Bottlefeeding*Immature digestive system-Lack of gastric acid secretion,-Rapid gastric emptying-Lower enzyme activityBacteria*ADAMinfantile diarrhea Dr.zhanxue8Children's Hospital
Why children are highly susceptible to diarrhea? *Immature digestive system -Lack of gastric acid secretion, - Rapid gastric emptying, -Lower enzyme activity. *Immature digestive system * More nutrition demand *Weakness of defense system *The normal intestinalflora have not built up well infantile diarrhea Dr.zhanxue Children's Hospital 8 *Bottle feeding
Why children arehighlysusceptible to diarrhea?Immature-digestnve system* More nutrition demandgrowing rapidlymore nutritionthe burden ofdigestive systemheavierinfantile diarrhea Dr.zhanxueChildren's Hospital
* More nutrition demand growing rapidly more nutrition the burden of digestive system heavier infantile diarrhea Dr.zhanxue Children's Hospital 9 Why children are highly susceptible to diarrhea? *Immature digestive system
Why children are highly*Immature digestive systemsusceptibletoidiarrhea?*More nutrition demand*Weakness of defense systemlack ofgastric acid secretion,rapidgastricemptying,and lower enzyme activityas well as the level of serum IgA, IgM and the secretory IgAinintestinaltractarelowersothe immune defenseisinsufficientinfantile diarrhea Dr.zhanxue10Children's Hospital
*Weakness of defense system lack of gastric acid secretion, rapid gastric emptying, and lower enzyme activity as well as the level of serum IgA, IgM and the secretory IgAin intestinal tract are lower so the immune defense isinsufficient. infantile diarrhea Dr.zhanxue Children's Hospital 10 Why children are highly susceptible to diarrhea? *Immature digestive system *More nutrition demand